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-rw-r--r--misc/vim/plugin/godoc.vim130
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diff --git a/misc/vim/plugin/godoc.vim b/misc/vim/plugin/godoc.vim
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--- a/misc/vim/plugin/godoc.vim
+++ /dev/null
@@ -1,130 +0,0 @@
-" Copyright 2011 The Go Authors. All rights reserved.
-" Use of this source code is governed by a BSD-style
-" license that can be found in the LICENSE file.
-"
-" godoc.vim: Vim command to see godoc.
-"
-"
-" Commands:
-"
-" :Godoc
-"
-" Open the relevant Godoc for either the word[s] passed to the command or
-" the, by default, the word under the cursor.
-"
-" Options:
-"
-" g:go_godoc_commands [default=1]
-"
-" Flag to indicate whether to enable the commands listed above.
-
-if exists("g:loaded_godoc")
- finish
-endif
-let g:loaded_godoc = 1
-
-let s:buf_nr = -1
-let s:last_word = ''
-
-if !exists('g:go_godoc_commands')
- let g:go_godoc_commands = 1
-endif
-
-if g:go_godoc_commands
- command! -nargs=* -range -complete=customlist,go#complete#Package Godoc :call s:Godoc(<f-args>)
-endif
-
-nnoremap <silent> <Plug>(godoc-keyword) :<C-u>call <SID>Godoc('')<CR>
-
-function! s:GodocView()
- if !bufexists(s:buf_nr)
- leftabove new
- file `="[Godoc]"`
- let s:buf_nr = bufnr('%')
- elseif bufwinnr(s:buf_nr) == -1
- leftabove split
- execute s:buf_nr . 'buffer'
- delete _
- elseif bufwinnr(s:buf_nr) != bufwinnr('%')
- execute bufwinnr(s:buf_nr) . 'wincmd w'
- endif
-
- setlocal filetype=godoc
- setlocal bufhidden=delete
- setlocal buftype=nofile
- setlocal noswapfile
- setlocal nobuflisted
- setlocal modifiable
- setlocal nocursorline
- setlocal nocursorcolumn
- setlocal iskeyword+=:
- setlocal iskeyword-=-
-
- nnoremap <buffer> <silent> K :Godoc<cr>
-
- au BufHidden <buffer> call let <SID>buf_nr = -1
-endfunction
-
-function! s:GodocWord(word)
- if !executable('godoc')
- echohl WarningMsg
- echo "godoc command not found."
- echo " install with: go get code.google.com/p/go.tools/cmd/godoc"
- echohl None
- return 0
- endif
- let word = a:word
- silent! let content = system('godoc ' . word)
- if v:shell_error || !len(content)
- if len(s:last_word)
- silent! let content = system('godoc ' . s:last_word.'/'.word)
- if v:shell_error || !len(content)
- echo 'No documentation found for "' . word . '".'
- return 0
- endif
- let word = s:last_word.'/'.word
- else
- echo 'No documentation found for "' . word . '".'
- return 0
- endif
- endif
- let s:last_word = word
- silent! call s:GodocView()
- setlocal modifiable
- silent! %d _
- silent! put! =content
- silent! normal gg
- setlocal nomodifiable
- setfiletype godoc
- return 1
-endfunction
-
-function! s:Godoc(...)
- if !len(a:000)
- let oldiskeyword = &iskeyword
- setlocal iskeyword+=.
- let word = expand('<cword>')
- let &iskeyword = oldiskeyword
- let word = substitute(word, '[^a-zA-Z0-9\\/._~-]', '', 'g')
- let words = split(word, '\.\ze[^./]\+$')
- else
- let words = a:000
- endif
- if !len(words)
- return
- endif
- if s:GodocWord(words[0])
- if len(words) > 1
- if search('^\%(const\|var\|type\|\s\+\) ' . words[1] . '\s\+=\s')
- return
- endif
- if search('^func ' . words[1] . '(')
- silent! normal zt
- return
- endif
- echo 'No documentation found for "' . words[1] . '".'
- endif
- endif
-endfunction
-
-" vim:ts=4:sw=4:et